Mount Options for Oracle files when used with NAS devices

Operating System	Mount options for Binaries	Mount options for Oracle Datafiles	Mount options for CRS Voting Disk and OCR
Sun Solaris *	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac,vers=3,suid	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac, forcedirectio, vers=3,suid	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3,noac, forcedirectio
AIX (5L) **	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp, vers=3,timeo=600	cio,rw,bg,hard,nointr, rsize=32768, wsize=32768,tcp,noac, vers=3,timeo=600	cio,rw,bg,hard,intr,rsize=32768, wsize=32768,tcp,noac, vers=3,timeo=600
HPUX 11.23 ****	rw,bg,vers=3,proto=tcp,noac,hard, nointr, timeo=600,rsize=32768, wsize=32768,suid	rw,bg,vers=3,proto=tcp,noac, forcedirectio,hard,nointr, timeo=600, rsize=32768,wsize=32768,suid	rw,bg,vers=3,proto=tcp,noac, forcedirectio,hard,nointr, timeo=600 ,rsize=32768,wsize=32768,suid
Windows	Not Supported	Not Supported	Not Supported
Linux x86	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, actime=0	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,actimeo=0, vers=3,timeo=600	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac,vers=3, timeo=600
Linux x86-64	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, actime=0	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,actimeo=0, vers=3,timeo=600	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, noac
Linux – Itanium	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, actime=0	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,actimeo=0, vers=3,timeo=600	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac,vers=3, timeo=600

* The NFS mount option “forcedirectio” is required on Solaris platforms when mounting the OCR/CRS files when using Oracle 10.1.0.4 or 10.2.0.2 or later (Oracle bug 4466428)
** AIX is only supported with NAS on AIX 5.3 TL04 and higher with Oracle 10.2.0.1 and later (NetApp)
*** NAS devices are only supported with HPUX 11.23 ONLY

Please refer to Doc ID: Note:359515.1 for future updates.

Here’s an example of the NFS command with the options suitable for RAC databases:
mount -t nfs -o rw,rsize=32768,wsize=32768,tcp,hard,nointr,nfsvers=3,bg,actimeo=0,timeo=600,suid,async mac:/data/NFS /NFS

Mount Options for Oracle files when used with NAS devices

Operating System	Mount options for Binaries	Mount options for Oracle Datafiles	Mount options for CRS Voting Disk and OCR
Sun Solaris *	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac,vers=3,suid	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac, forcedirectio, vers=3,suid	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3,noac, forcedirectio
AIX (5L) **	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp, vers=3,timeo=600	cio,rw,bg,hard,nointr, rsize=32768, wsize=32768,tcp,noac, vers=3,timeo=600	cio,rw,bg,hard,intr,rsize=32768, wsize=32768,tcp,noac, vers=3,timeo=600
HPUX 11.23 ****	rw,bg,vers=3,proto=tcp,noac,hard, nointr, timeo=600,rsize=32768, wsize=32768,suid	rw,bg,vers=3,proto=tcp,noac, forcedirectio,hard,nointr, timeo=600, rsize=32768,wsize=32768,suid	rw,bg,vers=3,proto=tcp,noac, forcedirectio,hard,nointr, timeo=600 ,rsize=32768,wsize=32768,suid
Windows	Not Supported	Not Supported	Not Supported
Linux x86	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, actime=0	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,actimeo=0, vers=3,timeo=600	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac,vers=3, timeo=600
Linux x86-64	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, actime=0	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,actimeo=0, vers=3,timeo=600	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, noac
Linux – Itanium	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,vers=3, timeo=600, actime=0	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,actimeo=0, vers=3,timeo=600	rw,bg,hard,nointr,rsize=32768, wsize=32768,tcp,noac,vers=3, timeo=600

* The NFS mount option “forcedirectio” is required on Solaris platforms when mounting the OCR/CRS files when using Oracle 10.1.0.4 or 10.2.0.2 or later (Oracle bug 4466428)
** AIX is only supported with NAS on AIX 5.3 TL04 and higher with Oracle 10.2.0.1 and later (NetApp)
*** NAS devices are only supported with HPUX 11.23 ONLY

Please refer to Doc ID: Note:359515.1 for future updates.

Here’s an example of the NFS command with the options suitable for RAC databases:
mount -t nfs -o rw,rsize=32768,wsize=32768,tcp,hard,nointr,nfsvers=3,bg,actimeo=0,timeo=600,suid,async mac:/data/NFS /NFS